Data plotted here is from DINOSTRAT, available via Zenodo: DOI: 10.5281/zenodo.18375303. Please cite Bijl, 2022 https://doi.org/10.5194/essd-14-579-2022 when using this data.

Distribution


Plots are based on the following information

FO/LO	Location	Source	Calibration	Age (Ma)	Paleolatitude
FO	Scotian Margin, Canada	Williams et al., 1993	0.4 in stage_Valanginian	135.66	35.874
FO	North Sea Compilation, Europe	Costa and Davey, 1992	0 in amm_b_Polyptychites	136.72	39.661
FO	Australia synthesis, Oceania	Helby et al., 1987	0.8 in stage_Valanginian	133.62	-54.494
FO	Q13_14, Scotland	Duxbury, 2001	0.4 in amm_b_Craspedodiscus gottschei	128.488	45.314
FO	ODP 765, Northwest Australia	Helby and McMinn, 1992	0 in nan_n_CC4	132.966	-51.507
FO	Central Danish Trough, Europe	Heilmann-Clausen, 1987	0 in amm_b_Paratollia/Platylenticeras	136.59	43.052
FO	DSDP 361, South Atlantic	Davey, 1978	0 in nan_c_NC7a	119.401	-42.573
FO	DSDP 603, N Atlantic	Habib and Drugg, 1987	0.5 in mag_M5n	127.02	31.445
FO	Rio Argos, Spain	Leereveld, 1997a	0.1 in amm_t_Toxancyloceras vandenheckii	124.259	24.99
FO	Speeton, UK	Duxbury, 2023	0.25 in amm_b_Speetoniceras inversum	130.667	40.795
LO	Scotian Margin, Canada	Williams et al., 1993	0.8 in stage_Aptian	114.84	39.026
LO	North Sea Compilation, Europe	Costa and Davey, 1992	0.5 in amm_b_Paracrioceras elegans	124.58	40.782
LO	Australia synthesis, Oceania	Helby et al., 1987	0.33 in stage_Albian	109.009	-53.735
LO	Q13_14, Scotland	Duxbury, 2001	1 in amm_b_Paracrioceras rarocinctum	125.32	46.196
LO	ODP 765, Northwest Australia	Helby and McMinn, 1992	1 in nan_n_CC7a	119.401	-49.045
LO	Central Danish Trough, Europe	Heilmann-Clausen, 1987	1 in amm_b_Proleymeriella schrammeni	111.27	47.394
LO	DSDP 361, South Atlantic	Davey, 1978	0.25 in nan_c_NC7a	119.119	-42.574
LO	Speeton, UK	Duxbury, 2023	0.55 in amm_b_Haplocrioceras fissicostatum	125.012	42.333